Thank you, that helps allot.I will get out and do some measurements to figure out exactly what I have. Since it is already fitted to the truck and squared up with the rest of the body, I think I can just fill the old fender holes and measure and drill new ones for the 1st series fenders. This will be a daily driver in a couple of years, so it doesn't need to be exact restoration. Up until it was placed in a garage in 1981 it was a farm truck, so it will be interesting to see how they mounted the bed once I tear into it. Thanks again for the info.